I have one S caliper that is in good condition and just had PMB replace the pistons with new ana duro pistons and new seals.. Not used since and had Eric do that a few weeks ago. Not really sure what a single caliper is worth but knowing it just was just gone through lets start at $450 shipped. I will consider a partial trade for a front steel bumper core 70-74 . obo. Let me knowClick to view attachmentClick to view attachmentClick to view attachment